Andoer Portable DSLR Mini Jib Video Camera DV Crane Jibs Rocker Arm Extention Up to 6kg with Bag This item is a tripod mounted camera crane system designed to allow you to smoothly boom your camera up, down and move your camera in an infinite number of 360 degree arcs. Holds cameras up to 6KG. Maximum overall length up to 230cm. Equipped with 1/4''& 3/8'' mounting screws. Fits easily into the trunk or back of a car when not fully assembled.